Cheng Wang
PhD alum '20 · Professor, UESTC
After the group
Professor, UESTC
PhD Dissertation
Terahertz wave-molecule interactions via CMOS chips: from comb gas sensor with absolute specificity to ultra-stable, miniaturized clock MIT DSpace ↗
Awards
- 2019 MIT MTL Doctoral Dissertation Award
- IEEE SSCS Predoctoral Achievement Award
Publications in the group 28
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A Sub-THz CMOS Molecular Clock with 20 ppt Stability at 10,000 s Based on A Dual-Loop Spectroscopic Detection and Digital Frequency Error Integration
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Emerging Terahertz Integrated Systems in Silicon
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Realization of In-Band Full-Duplex Operation at 300 K and 4.2 K Using Bilateral Single-Sideband Frequency Conversion
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Integrated Circuit-to-Waveguide Slot-Array Coupler
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Systems and Methods for Suppressing Even Harmonics in a Molecular Clock
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A Terahertz Molecular Clock on CMOS Using High-Harmonic-Order Interrogation of Rotational Transition for Medium/Long-Term Stability Enhancement
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A 220-to-320-GHz FMCW Radar in 65-nm CMOS Using a Frequency-Comb Architecture
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A 3.4–4.6GHz In-Band Full-Duplex Front-End in CMOS Using a Bi-Directional Frequency Converter
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Sub-THz CMOS Molecular Clock with 43ppt Long-Term Stability Using High-Order Rotational Transition Probing and Slot Array Couplers
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A Terahertz FMCW Comb Radar in 65nm CMOS with 100GHz Bandwidth
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Molecular Clock
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Chip-Scale Terahertz Carbonyl Sulfide (OCS) Clock: An Overview and Recent Studies on Long-Term Frequency Stability of OCS Transitions
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A 32-Unit 240-GHz Heterodyne Receiver Array in 65-nm CMOS with Array-Wide Phase Locking
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High-Precision Probing of Molecules Using THz CMOS Chips: Principles and Applications in High-Accessibility Sensors and Clocks
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Filling the Gap: Silicon Terahertz Integrated Circuits Offer Our Best Bet
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Principles and Prototypes of Chip-Scale Molecular Clock
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CMOS-Based THz Spectrometers: From Gas Sensing to Time-Keeping
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Chip-Scale Molecular Clock
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An On-Chip Fully-Electronic Molecular Clock Based on Sub-Terahertz Rotational Spectroscopy
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Heterodyne Sensing CMOS Array with High Density and Large Scale: A 240-GHz, 32-Unit Receiver Using A De-Centralized Architecture
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A CMOS Molecular Clock Probing 231.061-GHz Rotational Line of OCS with Sub-ppb Long-Term Stability and 66-mW DC Power
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Molecular Detection for Unconcentrated Gas With ppm Sensitivity Using 220-to-320-GHz Dual-Frequency-Comb Spectrometer in CMOS
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Metamaterial Absorber for THz Polarimetric Sensing
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Dual-Terahertz-Comb Spectrometer on CMOS for Rapid, Wide-Range Gas Detection With Absolute Specificity
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Large-Scale Terahertz Active Arrays in Silicon Using Highly-Versatile Electromagnetic Structures
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Energy-Efficient Integrated THz Electronics Using Multi-Functional Electromagnetism and High-Parallelism Spectral Sensing
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Rapid and Energy-Efficient Molecular Sensing Using Dual THz Combs in 65nm CMOS: A 220-to-320GHz Spectrometer with 5.2mW Radiated Power and 14.6–19.5dB Noise Figure
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On-Chip Terahertz Electronics: From Device-Electromagnetic Integration to Energy-Efficient, Large-Scale Microsystems